Individual Calculations February 2017
 Kong, Ren En  Total change: 70.00  Rating chartPersonal card
 Jolimark (HK) International 2016 Hong Kong HKG 2016-12-26
RcRownchangeKK*chgGame
 1843 1541 3.00 8 1.75 40 70.00 
  Averbukh, Alex c1941  * JPN0.001-0.0840-3.20 
  Chen, Meng Boon Marcus 1837 SGP0.5010.354014.00 
  Tang, Tsz Sang 1740 HKG1.0010.764030.40 
  Deng, Jing Xin Crystal wc1705 HKG0.5010.22408.80 
  Karaivanov, Alexander 1882 BUL1.0010.884035.20 
  Deng, Tianle 1941  * CHN0.001-0.0840-3.20 
  Chong, Chor Yuen 1941  * HKG0.001-0.0840-3.20 
  Deng, Yu Dong Michael c1760 HKG0.001-0.2240-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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